Ethereum Cookbook

How to do it…

1. Ethereum Alarm Clock (EAC) is a smart contract that lives in the Ethereum blockchain. This makes the service trusted and accessible from other smart contracts.
2. To interact with the EAC service, you need to use the scheduler interface. The interface provides some function signatures that can identify the required functions from the EAC contract:

pragma solidity ^0.4.21;/** * @title SchedulerInterface * @dev The base contract that the higher contracts:  * BaseScheduler, BlockScheduler and TimestampScheduler  * all inherit from. */contract SchedulerInterface {    function schedule(        address _toAddress,         bytes _callData,         uint[8] _uintArgs    ) public payable returns (address);    function computeEndowment(        uint _bounty,         uint _fee,  uint ...